Serum lycopene concentration and prostate cancer risk: results from the Prostate Cancer Prevention Trial.

BACKGROUND Lycopene has been promoted for prostate cancer prevention, despite the inconsistency of scientific evidence. METHODS This nested case-control study examined whether serum lycopene was associated with prostate cancer risk among participants in the Prostate Cancer Prevention Trial, a placebo-controlled trial of finasteride for prostate cancer… CONTINUE READING